Stainless Steel Hairpin Tube Automatic Welding Machine

Vertical Expander Features: -Working Length: 600mm; 800mm; 1000mm; 1200mm; 1600mm;2000mm, 2500mm; 3000mm -The products below 1600mm equipped with Opening by Manual-Door or with Double-Station rotary workable , the products above 1600mm with 84° inclined Turnover-Door and Manual-Open door is required by products below 1200mm workpiece; -Products long than 1600mm will be equipped with internal oil cylinder type

CNC RETURN BENDER MACHINE

Braze Ring inserted machine is used to load welding ring onto return bend automatically. It is applied to auto production of return bend welding ring loading in business of air-condition condenser, evaporator, water heater, etc.

TECHNICAL SPECIFICATION: DOUBLE HYDRAULIC MOTOR DRIVING; FLARE AND NO SHRINKAGE CLMAP EXPANDING COPPER TUBE / ALUMINUM TUBE / STEEL TUBE CAN BE EXPANDED EXPANSION LENGTH MAX TO 12000MM (12METERS) LENGTH FOR OPTION

Mandrels For Tube hairpin bending machine